18 citations · 67 across the 13 of their papers we have counts for
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math.AC2011★ 10 cited
Closure of the cone of sums of 2d-powers in certain weighted -seminorm topologies
Mehdi Ghasemi, Murray Marshall, Sven Wagner
Berg, Christensen and Ressel prove that the closure of the cone of sums of squares in the ring of real polynomials in the topology induced by the -norm is equal to the cone…
math.OC2011★ 18 cited
Lower bounds for polynomials using geometric programming
Mehdi Ghasemi, Murray Marshall
We make use of a result of Hurwitz and Reznick, and a consequence of this result due to Fidalgo and Kovacec, to determine a new sufficient condition for a polynomial $f\in\mathbb{R…